Add support for bemenu

Author: yushisora

README.md

@@ -44,6 +44,7 @@
 | [Fuzzel](https://codeberg.org/dnkl/fuzzel) |     ✅     |    ✅     | XDG icons supported since v1.13.0                                                     |
 | [Rofi](https://github.com/davatorium/rofi) |     ✅     |    🔄     | XDG icon support pending via [PR #2122](https://github.com/davatorium/rofi/pull/2122) |
 | [dmenu](https://tools.suckless.org/dmenu)  |     ✅     |    ❌     | No XDG icon support                                                                   |
+| [bemenu](https://github.com/Cloudef/bemenu)|     ✅     |    ❌     | No XDG icon support                                                                   |
 | Custom (stdin)                             |     ✅     |    ❔     | Depends on launcher implementation                                                    |
 
 > [!TIP]
@@ -146,14 +147,14 @@ bzmenu -l custom --launcher-command "fuzzel -d --placeholder '{hint}'"
 
 ### Available Options
 
-| Flag                 | Description                                               | Supported Values                    | Default Value |
-| -------------------- | --------------------------------------------------------- | ----------------------------------- | ------------- |
-| `-l`, `--launcher`   | Specify the launcher to use (**required**).               | `dmenu`, `rofi`, `fuzzel`, `custom` | `None`        |
-| `--launcher-command` | Specify the command to use when `custom` launcher is set. | Any valid shell command             | `None`        |
-| `-i`, `--icon`       | Specify the icon type to use.                             | `font`, `xdg`                       | `font`        |
-| `-s`, `--spaces`     | Specify icon to text space count (font icons only).       | Any positive integer                | `1`           |
-| `--scan-duration`    | Specify the duration of device discovery in seconds.      | Any positive integer                | `10`          |
-| `--back-on-escape`   | Return to previous menu on escape.                        | N/A                                 | `false`       |
+| Flag                 | Description                                               | Supported Values                              | Default Value |
+| -------------------- | --------------------------------------------------------- | --------------------------------------------- | ------------- |
+| `-l`, `--launcher`   | Specify the launcher to use (**required**).               | `dmenu`, `rofi`, `fuzzel`, `bemenu`, `custom` | `None`        |
+| `--launcher-command` | Specify the command to use when `custom` launcher is set. | Any valid shell command                       | `None`        |
+| `-i`, `--icon`       | Specify the icon type to use.                             | `font`, `xdg`                                 | `font`        |
+| `-s`, `--spaces`     | Specify icon to text space count (font icons only).       | Any positive integer                          | `1`           |
+| `--scan-duration`    | Specify the duration of device discovery in seconds.      | Any positive integer                          | `10`          |
+| `--back-on-escape`   | Return to previous menu on escape.                        | N/A                                           | `false`       |
 
 ## Contributing
 

src/launcher.rs

@@ -22,6 +22,7 @@ pub enum LauncherType {
     Fuzzel,
     Rofi,
     Dmenu,
+    Bemenu,
     Custom,
 }
 
@@ -38,6 +39,9 @@ pub enum LauncherCommand {
     Dmenu {
         prompt: Option<String>,
     },
+    Bemenu {
+        prompt: Option<String>,
+    },
     Custom {
         program: String,
         args: Vec<String>,
@@ -88,6 +92,13 @@ impl Launcher {
                 }
                 cmd
             }
+            LauncherCommand::Bemenu { prompt } => {
+                let mut cmd = Command::new("bemenu");
+                if let Some(hint_text) = prompt {
+                    cmd.arg("-p").arg(format!("{hint_text}: "));
+                }
+                cmd
+            }
             LauncherCommand::Custom { program, args } => {
                 let mut cmd = Command::new(&program);
                 cmd.args(&args);
@@ -195,6 +206,7 @@ impl Launcher {
                 placeholder: hint_text,
             }),
             LauncherType::Dmenu => Ok(LauncherCommand::Dmenu { prompt: hint_text }),
+            LauncherType::Bemenu => Ok(LauncherCommand::Bemenu { prompt: hint_text }),
             LauncherType::Custom => {
                 if let Some(cmd) = command_str {
                     let processed_cmd = Self::substitute_placeholders(cmd, hint)?;